Abstract
We describe a method for enclosing the set of real eigenvalues of an interval matrix pertaining to eigenvectors of a given sign pattern.
Zusammenfassung
Wir beschreiben eine Methode zur Einschliessung der Menge aller reellen Eigenwerte einer Intervallmatrix die zu Eigenvektoren von einer vorgeschriebenen Zeichenstruktur gehören.
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Deif, A.: The interval eigenvalue problem. Zeit. Angew. Math. Mech.71, 61–64 (1991).
Rohn, J.: Real eigenvalues of an interval matrix with rank one radius. Zeit. Angew. Math.Mech.70, T562-T563 (1990).
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Rohn, J., Deif, A. On the range of eigenvalues of an interval matrix. Computing 47, 373–377 (1992). https://doi.org/10.1007/BF02320205
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DOI: https://doi.org/10.1007/BF02320205